JPH0139077B2 - - Google Patents

Info

Publication number: JPH0139077B2
Authority: JP; Japan
Prior art keywords: nozzle; water supply; thermal sleeve; safe end; spargeer
Prior art date: 1979-10-11
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

JP54131242A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5654391A (en

Inventor

Fumihiko Ko

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Toshiba Corp

Original Assignee

Tokyo Shibaura Electric Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-10-11

Filing date

1979-10-11

Publication date

1989-08-17

1979-10-11 Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd

1979-10-11 Priority to JP13124279A priority Critical patent/JPS5654391A/ja

1981-05-14 Publication of JPS5654391A publication Critical patent/JPS5654391A/ja

1989-08-17 Publication of JPH0139077B2 publication Critical patent/JPH0139077B2/ja

Status Granted legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
230000008646 thermal stress Effects 0.000 description 6
238000003466 welding Methods 0.000 description 4
239000000498 cooling water Substances 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
239000012530 fluid Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors

Landscapes

Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

JP13124279A 1979-10-11 1979-10-11 Feedwater nozzle Granted JPS5654391A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP13124279A JPS5654391A (en)	1979-10-11	1979-10-11	Feedwater nozzle

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP13124279A JPS5654391A (en)	1979-10-11	1979-10-11	Feedwater nozzle

Publications (2)

Publication Number	Publication Date
JPS5654391A JPS5654391A (en)	1981-05-14
JPH0139077B2 true JPH0139077B2 (de)	1989-08-17

Family

ID=15053320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP13124279A Granted JPS5654391A (en)	1979-10-11	1979-10-11	Feedwater nozzle

Country Status (1)

Country	Link
JP (1)	JPS5654391A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60215754A (ja) *	1984-04-11	1985-10-29	Nippon Kokan Kk <Nkk>	高硬度溶射層の製造方法
EP0681301A1 (de) *	1994-05-04	1995-11-08	General Electric Company	Speisewasserleitungsstutzen und Reparaturverfahren

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4168071A (en) *	1978-03-17	1979-09-18	General Electric Company	Thermal isolator
JPS5430198B2 (de) *	1972-11-15	1979-09-28
JPS5583892A (en) *	1978-12-20	1980-06-24	Hitachi Ltd	Feedwater nozzle for reactor pressure vessel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5430198U (de) *	1977-08-01	1979-02-27

1979
- 1979-10-11 JP JP13124279A patent/JPS5654391A/ja active Granted

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5430198B2 (de) *	1972-11-15	1979-09-28
US4168071A (en) *	1978-03-17	1979-09-18	General Electric Company	Thermal isolator
JPS5583892A (en) *	1978-12-20	1980-06-24	Hitachi Ltd	Feedwater nozzle for reactor pressure vessel

Also Published As

Publication number	Publication date
JPS5654391A (en)	1981-05-14

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